Base | Representation |
---|---|
bin | 11110110110011011001… |
… | …010111011111001101010 |
3 | 21111200010222210221212200 |
4 | 132312123022323321222 |
5 | 234213301141242302 |
6 | 4301531425321030 |
7 | 306111061322046 |
oct | 36663312737152 |
9 | 7450128727780 |
10 | 2120022212202 |
11 | 7481072a72a4 |
12 | 2a2a5b196176 |
13 | 124bc0227a4b |
14 | 74876b39026 |
15 | 3a22edbe81c |
hex | 1ed9b2bbe6a |
2120022212202 has 24 divisors (see below), whose sum is σ = 4593948091200. Its totient is φ = 706586896680.
The previous prime is 2120022212197. The next prime is 2120022212237. The reversal of 2120022212202 is 2022122200212.
2120022212202 is a `hidden beast` number, since 21 + 200 + 2 + 221 + 220 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7114452 + ... + 7406447.
It is an arithmetic number, because the mean of its divisors is an integer number (191414503800).
Almost surely, 22120022212202 is an apocalyptic number.
2120022212202 is an abundant number, since it is smaller than the sum of its proper divisors (2473925878998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120022212202 is a wasteful number, since it uses less digits than its factorization.
2120022212202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14529018 (or 14529015 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 2120022212202 its reverse (2022122200212), we get a palindrome (4142144412414).
The spelling of 2120022212202 in words is "two trillion, one hundred twenty billion, twenty-two million, two hundred twelve thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •